Indicator lamp with good stability

Abstract

The utility model discloses an indicating lamp with good stability, which comprises a body with an accommodating cavity and a lamp bead arranged in the body, at least two groups of terminal pieces are arranged at one end of the body, each terminal piece comprises a current-conducting plate and a pressing plate, the current-conducting plate and the pressing plate are clamped and matched up and down through a fastener, and the lamp bead is arranged in the accommodating cavity. The current-conducting plate is provided with an insertion block, an insertion groove matched with the insertion block is formed in the containing cavity, and a retaining part is arranged on the insertion block and used for preventing the current-conducting plate from being separated from the insertion groove due to internal acting force during installation. According to the utility model, the body with the accommodating cavity, the lamp bead arranged in the body and the terminal piece with a special structure are designed, so that the stable installation of the indicating lamp is realized. The terminal piece comprises a current-conducting plate and a pressing plate which are clamped and matched up and down through a fastener, so that the firm connection between the terminal piece and the body is ensured. And meanwhile, the insertion blocks arranged on the current-conducting plates are matched with the insertion grooves in the containing cavities, so that the connection stability is further enhanced. In addition, the retaining part arranged on the insertion block effectively prevents the conductive plate from being separated from the insertion groove due to internal acting force during installation, so that the overall stability of the indicating lamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of indicating lights, and particularly relates to an indicating light with good stability. Background Art

[0002] In the prior art, as an important component in electronic devices, indicating lights are widely used in various occasions, such as traffic indication, equipment status display, etc. However, there are some deficiencies in the design of the traditional indicating light structure, especially in terms of stability and reliability. Traditional indicating lights usually adopt a simple installation method, such as directly soldering the lamp beads on the circuit board and then connecting to the external power supply through wires. Although this design method is simple, during long-term use, due to factors such as vibration and temperature change, the soldering points are likely to become loose or the wires are likely to age, thus affecting the stability and service life of the indicating light.

[0003] In addition, there are also some problems in the design of the terminal components of traditional indicating lights. Some terminal components of indicating lights adopt a simple plug-in structure. Although it is convenient for installation and disassembly, when subjected to external impact force or vibration, the terminal components are likely to become loose or fall off, resulting in a circuit interruption and affecting the normal operation of the indicating light. At the same time, some terminal components lack an anti-detachment mechanism in the structural design. Once the installation is not in place or improper operation occurs, it is very easy to have a detachment phenomenon, bringing potential safety hazards to the normal operation of the equipment. Summary of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] To solve the above problems, the utility model provides an indicating light with good stability, aiming to solve the problem that when the terminal component of the prior art is subjected to external impact force or vibration, the terminal component is likely to become loose or fall off, resulting in a circuit interruption and affecting the normal operation of the indicating light.

[0006] (II) Technical Solutions

[0007] An indicating light with good stability of the utility model, the indicating light includes:

[0008] A body with a cavity and lamp beads arranged in the body. At least two groups of terminal components are provided at one end of the body. Among them, the terminal component includes a conductive plate and a pressing plate. The conductive plate and the pressing plate are clamped and matched up and down through a fastener. The conductive plate has an insertion block, and a slot matched with the insertion block is arranged in the cavity. A anti-retreat part is arranged on the insertion block to prevent the conductive plate from being separated from the slot under the action of internal force during installation.

[0009] In the utility model, a connecting part for connecting the lamp beads is further arranged on the conductive plate. The connecting part, the insertion block and the conductive plate are all of an integral structure.

[0010] In the present utility model, the conductive plate has a Z-shaped structure, and through holes are provided on the connecting portion.

[0011] In the present utility model, the anti-retreat portions are a plurality of sawteeth provided on both sides of the insertion block.

[0012] In the present utility model, an anti-retreat groove matching with the anti-retreat portion is provided in the insertion slot, and the shape of the anti-retreat groove is the same as that of the anti-retreat portion.

[0013] In the present utility model, the fastener is one or a combination of more than one of a locking bolt with threads, a rivet, a stud, and a pin.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1) In the present utility model, by designing a body with a cavity, lamp beads arranged in the body, and terminal parts with a special structure, the stable installation of the indicator light is realized. The terminal parts include a conductive plate and a pressing plate, and through the clamping cooperation of the fastener from top to bottom, the firm connection between the terminal part and the body is ensured. At the same time, the insertion block arranged on the conductive plate cooperates with the insertion slot in the cavity, further enhancing the stability of the connection. In addition, the anti-retreat portion arranged on the insertion block effectively prevents the conductive plate from disengaging from the insertion slot under the action of internal forces during installation, thereby improving the overall stability of the indicator light.

[0017] (2) In the present utility model, the conductive plate, the connecting portion, and the insertion block adopt an integral structure, avoiding the problems of loose welding points or wire aging in the traditional design. At the same time, the conductive plate is designed in a Z-shaped structure, which not only increases the firmness of the connection but also facilitates installation and debugging. The through holes provided on the connecting portion can conveniently connect the lamp beads and other circuit elements, improving the reliability and flexibility of the indicator light.

[0018] (3) By designing an insertion block with an anti-retreat portion and an anti-retreat groove matching with the anti-retreat portion, the present utility model effectively prevents the phenomenon that the terminal part falls off due to improper operation or external impact force during the installation process. This design not only improves the stability of the indicator light but also enhances the safety of the device, avoiding safety accidents caused by the failure of the indicator light. Description of the drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic internal structure diagram of the indicator light;

[0021] Figure 2 It is a schematic connection structure diagram of the body and the terminal component;

[0022] Figure 3 It is a three-dimensional structure schematic diagram of the conductive plate;

[0023] Figure 4 It is a three-dimensional structure schematic diagram of the body;

[0024] Figure 5 It is a schematic cross-sectional structure diagram of the indicator light.

[0025] 10. Body, 11. Lamp bead, 12. Terminal component, 13. Conductive plate, 14. Clamping plate, 15. Fastening piece, 16. Insertion plate, 17. Anti-back-off part, 18. Slot, 19. Anti-back-off groove, 20. Connection part, 21. Through hole, 22. Threaded groove, 23. Cover, 24. Convex wall, 25. Cavity. Specific embodiments

[0026] Compared with the embodiments shown in the drawings, the feasible embodiments within the protection scope of the present disclosure may have fewer components, have other components not shown in the drawings, different components, differently arranged components, or components with different connections, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0027] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the field to which the present utility model belongs. The "first", "second" and similar terms used in the specification and claims of the present utility model patent application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" do not necessarily represent a quantity limitation. Words such as "comprising", "including" or "having" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms "connected" or "communicated" and the like are not limited to the physical or mechanical connection or communication shown in the drawings, but may include their equivalent connections or communications, whether direct or indirect. The terms "upper", "lower", "left", "right", "horizontal", "vertical", etc. are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figures 1 - 5 An indicator light with good stability is shown, which mainly includes a main body with a cavity, a cover and a lamp bead arranged in the main body, wherein the lamp bead can be a light emitting diode, an LCD lamp and a component with multiple light-emitting lamp beads integrated, and the lamp bead has two pins, which are inserted from the top of the main body (the actual practical end) and extend into the cavity.

[0031] Two groups of terminal parts are provided at one end of the main body, wherein the terminal parts include a conductive plate and a pressure plate, the conductive plate and the pressure plate are clamped together up and down by fasteners, the conductive plate is provided with an insertion block, and the cavity is provided with a slot that cooperates with the insertion block, and the insertion block is provided with a stopper to prevent the conductive plate from being separated from the slot due to internal force during installation.

[0032] The conductive plate is composed of an insert block and a connecting part, and is generally a Z-shaped structure. A threaded groove is provided in the middle of the conductive plate for fasteners to pass through. In this embodiment, the fasteners are threaded bolts. The conductive plate and the pressure plate are overlapped and clamped by rotating the fasteners.

[0033] The connecting portion is an L-shaped structure, that is, the insert block and the connecting portion are bent and formed as one piece, and the connecting portion is bent again to facilitate connection with the pins of the lamp beads.

[0034] Specifically, a convex wall is provided in the middle of the cavity to separate the two terminal components, and a step is also provided in the cavity to support the connecting part.

[0035] In this embodiment, the stopper is composed of a plurality of saw teeth arranged on both sides of the plug block, and the saw teeth form an acute angle with the side wall of the plug block. When a stopper groove matching the stopper groove is arranged in the side of the slot, the plug block and the slot are connected and matched by the interference fit of the stopper groove. When the side of the slot is provided with a stopper groove with the same number and shape as the saw teeth, when the conductive plate is inserted into the slot, the saw teeth are stuck in the stopper groove to prevent the conductive plate from moving, thereby increasing the stability of the terminal piece.

[0036] The specific implementation steps are as follows: Prepare a body with a cavity. The material of the body can be selected as aluminum alloy. The diameter of the cavity is 10 mm and the depth is 20 mm. Set a lamp bead in the cavity. The model of the lamp bead can be selected as LXHL-ML1-0030. The voltage of the lamp bead is 3V and the current is 20 mA.

[0037] Set at least two groups of terminal components at one end of the body. The number of terminal components can be selected as two groups. Each group of terminal components includes a conductive plate and a pressing plate. The conductive plate and the pressing plate are clamped and matched up and down through a fastener. The fastener can be selected as a locking bolt with a thread. The diameter of the bolt is 5 mm and the length is 10 mm.

[0038] A connecting part is provided on the conductive plate. The connecting part is used to connect the lamp bead. The connecting part, the inserting block and the conductive plate are all of an integral structure. A Z-shaped connecting part is provided on the conductive plate. A through hole is provided on the connecting part. The diameter of the through hole is 2 mm. A retaining part is provided on the inserting block. The retaining part is a plurality of sawteeth arranged on both sides of the inserting block. The width of the sawteeth is 1 mm and the height is 0.5 mm.

[0039] A retaining groove matching with the retaining part is provided in the slot. The shape of the retaining groove is the same as that of the retaining part. Clamp the conductive plate and the pressing plate tightly up and down through the fastener, so that the contact between the conductive plate and the connecting part and the inserting block is good, thereby improving the performance and stability of the indicator light. Connect the lamp bead to the conductive plate through the connecting part, so that the connection between the lamp bead and the conductive plate is firm.

[0040] Install the terminal component at the end of the body, so that the fastening effect between the conductive plate and the pressing plate is good, thereby improving the stability and reliability of the indicator light. Through the above steps, an indicator light with good stability can be made. Its performance and stability have been improved, and it can meet the requirements of practical applications.

[0041] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various variations and improvements made by those of ordinary skill in the art to the technical solution of the present invention should all fall within the protection scope of the present invention. The technical content claimed by the present invention has been fully recorded in the claims.

Claims

1. An indicator light with good stability, characterized in that, The indicator light comprises: A main body having a cavity and a lamp bead arranged in the main body, at least two groups of terminal parts are arranged at one end of the main body, wherein the terminal parts include a conductive plate and a pressure plate, the conductive plate and the pressure plate are clamped together up and down by fasteners, the conductive plate is provided with an insertion block, and the cavity is provided with a slot that cooperates with the insertion block, and the insertion block is provided with a stopper to prevent the conductive plate from being separated from the slot due to internal force during installation.

2. The indicator light with good stability according to claim 1, wherein The conductive plate is also provided with a connecting portion for connecting the lamp beads, and the connecting portion, the plug block and the conductive plate are all integrated structures.

3. The indicator light with good stability according to claim 2, characterized in that, The connecting portion is an L-shaped structure and is provided with a through hole.

4. The indicator light with good stability according to claim 3, wherein, The stopper is a plurality of saw teeth arranged on both sides of the insert block.

5. The indicator light with good stability according to claim 3 or 4, characterized in that, A stop groove matched with the stop portion is arranged in the slot, and the shape of the stop groove is the same as that of the stop portion.

6. The indicator light with good stability according to claim 5, characterized in that, The fastener is one or more combinations of threaded locking bolts, rivets, studs, and pins.

Images